Answer:
Step-by-step explanation:
whats the question
This is not factorable. It can be easily tested using the radicand expression of the quadratic equation. (Perfect square= Factorable, No Perfect= Not Factorable.)
X = 60 degrees
Y = 60 degrees
Z = 40 degrees
Answer:

Step-by-step explanation:
- The sum of exterior angles of a polygon is equal to 360 degrees
